Results 11 to 20 of about 3,306 (162)

The Antennal Pathway of Dragonfly Nymphs, from Sensilla to the Brain [PDF]

open access: yesInsects, 2020
Dragonflies are hemimetabolous insects, switching from an aquatic life style as nymphs to aerial life as adults, confronted to different environmental cues.
Silvana Piersanti   +3 more
doaj   +6 more sources

A Comparative Morphological Study of the Ultrastructure of Antennal Sensilla in Sclerodermus guani (Hymenoptera: Bethylidae) [PDF]

open access: yesInsects
The morphology, number, and distribution of antennal sensilla differ between males and females, reflecting adaptations to sex-specific ecological roles and life histories.
Youcheng Chen   +4 more
doaj   +2 more sources

Comparison of Morphological Characteristics of Antennae and Antennal Sensilla Among Three Species of Gall Wasps (Hymenoptera: Eulophidae) [PDF]

open access: yesInsects
Various types of sensilla are densely distributed on the antennal surfaces of insects. The specialization of perception and ecological adaptability of antennae in detecting external environmental signals are reflected in the morphology, function, number,
Jinting Xie   +5 more
doaj   +2 more sources

Report on the Types and Distribution of Antennal Sensilla in Lygaeidae (Heteroptera: Lygaeoidea) and Their Putative Functions [PDF]

open access: yesInsects
Antennal sensillar structures respond to a variety of environmental stimuli. In the present study, the antennal sensilla of all three subfamilies of the family Lygaeidae are studied for the first time.
Agnieszka Nowińska
doaj   +2 more sources

Comparative Study of Antennal Sensilla of Corixidae and Micronectidae (Hemiptera: Heteroptera: Nepomorpha: Corixoidea) [PDF]

open access: yesInsects, 2020
The goal of this study was to analyze the types and distributional patterns of sensilla in Corixoidea, which is part of the approach to the phylogeny study of Nepomorpha, based on the morphological characters of sensilla.
Agnieszka Nowińska   +2 more
doaj   +2 more sources

Between extreme simplification and ideal optimization: antennal sensilla morphology of miniaturized Megaphragma wasps (Hymenoptera: Trichogrammatidae) [PDF]

open access: yesPeerJ, 2018
One of the major trends in the evolution of parasitoid wasps is miniaturization, which has produced the smallest known insects. Megaphragma spp. (Hymenoptera: Trichogrammatidae) are smaller than some unicellular organisms, with an adult body length of ...
Anna V. Diakova   +2 more
doaj   +3 more sources

Characterization of Antennal Sensilla and Immunolocalization of Odorant-Binding Proteins on Spotted Alfalfa Aphid, Therioaphis trifolii (Monell) [PDF]

open access: yesFrontiers in Physiology, 2020
The spotted alfalfa aphid [Therioaphis trifolii (Monell), Homoptera, Drepanosiphidae] is a well-known destructive pest that can significantly reduce alfalfa yields. Herein, the morphology of antennal sensilla of T.
Limei Song   +4 more
doaj   +2 more sources

Does antennal sensilla pattern of different populations of Triatoma maculata (Hemiptera: Reduviidae) reveal phenotypic variability? [PDF]

open access: yesParasites & Vectors, 2019
Background In Brazil, Triatoma maculata is only found in the State of Roraima and is a vector of Trypanosoma cruzi, the etiological agent of Chagas disease.
Josiane Nogueira Müller   +8 more
doaj   +2 more sources

Comparative Morphology and Ultrastructure of Antennal Sensilla in Dendrolimus superans (Lepidoptera: Lasiocampidae) and Lymantria dispar (Lepidoptera: Lymantriidae) [PDF]

open access: yesInsects
Dendrolimus superans (Lepidoptera: Lasiocampidae) and Lymantria dispar (Lepidoptera: Lymantriidae) are two important forest defoliators in northeast China, with the former being a specialist on Larix spp. and the latter being a generalist feeding on >500
Qi Wang   +3 more
doaj   +2 more sources

The variability of antennal sensilla in Naucoridae (Heteroptera: Nepomorpha). [PDF]

open access: yesSci Rep, 2021
AbstractThe morphology and distribution of sensilla on the surface of the antennae of the naucorids’ species were studied via scanning electron microscopy. Eleven types of sensilla were identified regarding specific sensory modalities, based on their cuticular morphology.
Nowińska A, Brożek J.
europepmc   +7 more sources

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